7644286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 12954816

約数和(自身を除く): 5310530

約数列:

[1, 2, 13, 26, 41, 71, 82, 101, 142, 202, 533, 923, 1066, 1313, 1846, 2626, 2911, 4141, 5822, 7171, 8282, 14342, 37843, 53833, 75686, 93223, 107666, 186446, 294011, 588022, 3822143, 7644286]

約数ペア:

[(1, 7644286), (2, 3822143), (13, 588022), (26, 294011), (41, 186446), (71, 107666), (82, 93223), (101, 75686), (142, 53833), (202, 37843), (533, 14342), (923, 8282), (1066, 7171), (1313, 5822), (1846, 4141), (2626, 2911)]